PHOTOACTIVE COMPOUNDS, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS

To provide photoactive compounds, photoresist compositions including the same, and pattern formation methods.SOLUTION: There is provided a photoactive compound including an organic cation; and an anion represented by Formula (1): wherein X is an organic group; Y1 and Y2 are each independently a non-...

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Main Authors THOMAS MARANGONI, PAUL J LABEAUME, CEN YINJIE, LI MINGQI, JAMES F CAMERON, EMAD AQAD
Format Patent
LanguageEnglish
Japanese
Published 25.01.2024
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Abstract To provide photoactive compounds, photoresist compositions including the same, and pattern formation methods.SOLUTION: There is provided a photoactive compound including an organic cation; and an anion represented by Formula (1): wherein X is an organic group; Y1 and Y2 are each independently a non-hydrogen substituent; Y1 and Y2 together form a ring; Z2 is hydrogen, halogen, C1-30 alkyl, C3-30 cycloalkyl, C3-30 heterocycloalkyl, C6-50 aryl, C7-50 arylalkyl, C7-50 alkylaryl, C6-50 aryloxy, C3-30 heteroaryl, C4-30 alkylheteroaryl, C4-30 heteroarylalkyl, or C3-30 heteroaryloxy; Z2 further comprises one or more divalent linking groups as part of its structure; Z2 and one of Y1 or Y2 together form a ring; X and Z2 together form a ring; and X and one of Y1 or Y2 together form a ring.SELECTED DRAWING: None 【課題】光活性化合物、それを含むフォトレジスト組成物及びパターン形成方法の提供。【解決手段】有機カチオンと、下記式(1)で表されるアニオンとを含む光活性化合物。JPEG2024012132000037.jpg30170(Xは有機基であり;Y1及びY2は、独立して、水素ではない置換基であり;Y1とY2は、一緒に環を形成し;Z2は、水素、ハロゲン、C1~30アルキル、C3~30シクロアルキル、C3~30ヘテロシクロアルキル、C6~50アリール、C7~50アリールアルキル、C7~50アルキルアリール、C6~50アリールオキシ、C3~30ヘテロアリール、C4~30アルキルヘテロアリール、C4~30ヘテロアリールアルキル、又はC3~30ヘテロアリールオキシであり;Z2は、その構造の一部として1つ以上の二価連結基を更に含み;Z2とY1又はY2のうちの一方は、一緒に環を形成し;XとZ2は、一緒に環を形成し;XとY1又はY2のうちの一方は、一緒に環を形成する)【選択図】なし
AbstractList To provide photoactive compounds, photoresist compositions including the same, and pattern formation methods.SOLUTION: There is provided a photoactive compound including an organic cation; and an anion represented by Formula (1): wherein X is an organic group; Y1 and Y2 are each independently a non-hydrogen substituent; Y1 and Y2 together form a ring; Z2 is hydrogen, halogen, C1-30 alkyl, C3-30 cycloalkyl, C3-30 heterocycloalkyl, C6-50 aryl, C7-50 arylalkyl, C7-50 alkylaryl, C6-50 aryloxy, C3-30 heteroaryl, C4-30 alkylheteroaryl, C4-30 heteroarylalkyl, or C3-30 heteroaryloxy; Z2 further comprises one or more divalent linking groups as part of its structure; Z2 and one of Y1 or Y2 together form a ring; X and Z2 together form a ring; and X and one of Y1 or Y2 together form a ring.SELECTED DRAWING: None 【課題】光活性化合物、それを含むフォトレジスト組成物及びパターン形成方法の提供。【解決手段】有機カチオンと、下記式(1)で表されるアニオンとを含む光活性化合物。JPEG2024012132000037.jpg30170(Xは有機基であり;Y1及びY2は、独立して、水素ではない置換基であり;Y1とY2は、一緒に環を形成し;Z2は、水素、ハロゲン、C1~30アルキル、C3~30シクロアルキル、C3~30ヘテロシクロアルキル、C6~50アリール、C7~50アリールアルキル、C7~50アルキルアリール、C6~50アリールオキシ、C3~30ヘテロアリール、C4~30アルキルヘテロアリール、C4~30ヘテロアリールアルキル、又はC3~30ヘテロアリールオキシであり;Z2は、その構造の一部として1つ以上の二価連結基を更に含み;Z2とY1又はY2のうちの一方は、一緒に環を形成し;XとZ2は、一緒に環を形成し;XとY1又はY2のうちの一方は、一緒に環を形成する)【選択図】なし
Author EMAD AQAD
JAMES F CAMERON
PAUL J LABEAUME
THOMAS MARANGONI
CEN YINJIE
LI MINGQI
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Snippet To provide photoactive compounds, photoresist compositions including the same, and pattern formation methods.SOLUTION: There is provided a photoactive compound...
SourceID epo
SourceType Open Access Repository
SubjectTerms APPARATUS SPECIALLY ADAPTED THEREFOR
CHEMISTRY
CINEMATOGRAPHY
ELECTROGRAPHY
HETEROCYCLIC COMPOUNDS
HOLOGRAPHY
MATERIALS THEREFOR
METALLURGY
ORGANIC CHEMISTRY
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
Title PHOTOACTIVE COMPOUNDS, PHOTORESIST COMPOSITIONS INCLUDING THE SAME, AND PATTERN FORMATION METHODS
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